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Continuous tension monitoring solution.

Maxbolt™ Load Indicating Fastener

Monitor your critical joints
remotely via wireless
and data-logging technology.

SPC4™ Load Indicating System

Quality fasteners
to suit all your
requirements.

Standard & Custom

A seamless seal for mining applications

VF Two Piece

Bolt Tension Calibrator

Clarkester Tester



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Download the Valley Forge & Bolt Company Brochure
Innovative Bolting Technologies
& Load Indicating Fasteners
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Load Indicating Liner Bolts Brochure
Two Options for Load Reading 
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Download the Ridgeback® Brochure
Innovative Bolting Technologies
& Load Indicating Fasteners
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Download the Maxbolt™ Knowledge Brochure
Maxbolt™ Knowledge continuously measures and
displays the amount of tension in a bolt or stud.
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Download the Complete Maxbolt™ Specification Sheet
Maxbolt™ equipped fasteners display load with a
mechanical dial mounted directly into the fastener
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Download the SPC4™ Reader
Specifications
All models display bolt clamp load with ~5% accuracy.
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Download the SPC4™ Complete
Specification Sheet
SPC4™ equipped fasteners require the use of an external load reader device to attach to the fastener and display load as a percentage of total capacity.
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Download the Clarkester™
Tester Brochure
Solve the mystery of torque tensioning.
Download Now!
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Download the Data-Logging & Remote Monitoring Brochure
Designed for your specific application.
Tailored to your needs.
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Download the Wireless Load
Monitoring Brochure
Designed for your specific application.
Tailored to your needs.
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